<template>
    <div class="container" @click="handleGallaryClick">
        <div class="wrapper" >
            <swiper :options="swiperOptions">
                <!-- slides -->
                <swiper-slide v-for="(item, index) in imgs" :key="index">
                    <img
                        class="gallary-img"
                        :src="item"
                        >
                </swiper-slide>
                <!-- 分页，paginationType默认圆圈样式 ,通过options来配置-->
                <div class="swiper-pagination" slot="pagination"></div>
            </swiper>
        </div>
    </div>
</template>

<script>
export default {
    name: 'CommonGallary',
    props: {
        imgs: {
            type: Array,
            default () {
                return []
            }

        }
    },
    data () {
        return {
            swiperOptions: {
                pagination: '.swiper-pagination',
                // 分页器样式改为数字样式
                paginationType: 'fraction'
                // Observer: true,
                // observeParents: true
            }
        }
    },
    methods: {
        handleGallaryClick () {
            this.$emit('close')
        }
    }
}
</script>

<style lang="stylus" scoped>
    .container >>> .swiper-container
        overflow: inherit
    .container
    // 垂直居中
        display: flex
        flex-direction: column
        justify-content: center
        z-index: 99
        position: fixed
        left: 0
        right: 0
        top: 0
        bottom: 0
        background: #000
        .wrapper
            width: 100%
            // overflow: hidden
            .gallary-img
                width: 100%
            .swiper-pagination
                color: #ccc
                bottom: -5rem
</style>
